1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1323700
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 1323700</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
<script type="application/javascript">
"use strict";
const { require } = ChromeUtils.importESModule("resource://devtools/shared/loader/Loader.sys.mjs");
const CssLogic = require("devtools/shared/inspector/css-logic");
var _tests = [];
function addTest(test) {
_tests.push(test);
}
function runNextTest() {
if (!_tests.length) {
SimpleTest.finish()
return;
}
_tests.shift()();
}
window.onload = function() {
SimpleTest.waitForExplicitFinish();
runNextTest();
}
addTest(function getCssPathForUnattachedElement() {
const unattached = document.createElement("div");
unattached.id = "unattached";
is(CssLogic.getCssPath(unattached), "", "Unattached node returns empty string");
const unattachedChild = document.createElement("div");
unattached.appendChild(unattachedChild);
is(CssLogic.getCssPath(unattachedChild), "", "Unattached child returns empty string");
const unattachedBody = document.createElement("body");
is(CssLogic.getCssPath(unattachedBody), "", "Unattached body returns empty string");
runNextTest();
});
addTest(function cssPathHasOneStepForEachAncestor() {
for (const el of [...document.querySelectorAll('*')]) {
const splitPath = CssLogic.getCssPath(el).split(" ");
let expectedNbOfParts = 0;
let parent = el.parentNode;
while (parent) {
expectedNbOfParts ++;
parent = parent.parentNode;
}
is(splitPath.length, expectedNbOfParts, "There are enough parts in the full path");
}
runNextTest();
});
addTest(function getCssPath() {
const data = [{
selector: "#id",
path: "html body div div div.class div#id"
}, {
selector: "html",
path: "html"
}, {
selector: "body",
path: "html body"
}, {
selector: ".c1.c2.c3",
path: "html body span.c1.c2.c3"
}, {
selector: "#i",
path: "html body span#i.c1.c2"
}];
for (const {selector, path} of data) {
const node = document.querySelector(selector);
is (CssLogic.getCssPath(node), path, `Full css path is correct for ${selector}`);
}
runNextTest();
});
</script>
</head>
<body>
<div>
<div>
<div class="class">
<div id="id"></div>
</div>
</div>
</div>
<span class="c1 c2 c3"></span>
<span id="i" class="c1 c2"></span>
</body>
</html>
|
